Intergraph Wins Contract for Napa, Calif., Public Safety System

City Fire, Police and County Sheriff’s Departments Cite Multi-agency Capabilities

HUNTSVILLE, Ala., Oct.
18, 2005 – Intergraph Corporation
today announced it
has been selected by Napa County and the city of Napa, Calif., to provide their
public safety agencies with a multi-jurisdictional incident response and
management system. The system includes computer-aided dispatch, records
management, mobile computing and automated field reporting for Napa city police
and fire departments and the Napa County Sheriff’s Department.

Napa officials were seeking a system with greater performance
and flexibility, which could also expand for an interoperable regional effort
that includes neighbor and Intergraph customer Sonoma County.

"Following a thorough evaluation of all our options, our team
judged that Intergraph provided the best solution," said project lead Shirley
Perkins of the Napa Fire Department. "The Intergraph system is far more
flexible and robust than what we are currently using. Our vision in Napa is to
implement a state-of-the-art incident response and management system that
allows growth and change over the next decade. Our mission is to work with
other counties, such as Sonoma, to create a regional system. We believe
Intergraph is the top choice to help us accomplish this mission."

Alice Dilbeck, general manager of the Intergraph Public
Safety & Government business unit, said: "As a leader in the public safety market, Intergraph offers a system with multi-agency capabilities that allow
our customers to build a unified emergency response. Recent emergency incidents
and events have brought the need for interoperability to the forefront. This is
particularly important for public safety agencies on the U.S. West Coast, as we
have seen in recent reports on wildfires crossing numerous jurisdictions."

The Napa public safety agencies are now implementing and
training on the system. The system is expected to be fully operational by
August 2006.

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About Intergraph

Intergraph Corporation (NASDAQ: INGR) is the leading global provider of spatial information management (SIM) software. Security organizations, businesses and governments in more than 60 countries rely on the company's spatial technology and services to make better and faster operational decisions. Intergraph's customers organize vast amounts of complex data into understandable visual representations, creating intelligent maps, managing assets, building and operating better plants and ships, and protecting critical infrastructure and millions of people around the world. For more information, visit http://www.intergraph.com/.

About Napa

Napa County is in the Wine Country of north-central California, and has a population of about 125,000 people spread out over 800 square miles. The city of Napa is the county seat with about 75,000 residents. The Napa Central Dispatch is the primary answer point for all 911 emergency calls for the city of Napa, the city of American Canyon, the town of Yountville and all unincorporated areas of Napa County. The center dispatches for the Napa Police and Fire departments and the Napa County
Sheriff’s Department, as well as emergency medical response for the entire county. The center processes approximately 115,000 calls annually. For more information, visit www.cityofnapa.org.